Makefile revision 217123
184865Sobrien# 2218822Sdim# $FreeBSD: head/Makefile 217123 2011-01-07 20:26:33Z imp $ 3218822Sdim# 484865Sobrien# The user-driven targets are: 584865Sobrien# 684865Sobrien# universe - *Really* build *everything* (buildworld and 784865Sobrien# all kernels on all architectures). 884865Sobrien# buildworld - Rebuild *everything*, including glue to help do 984865Sobrien# upgrades. 1084865Sobrien# installworld - Install everything built by "buildworld". 1184865Sobrien# world - buildworld + installworld, no kernel. 1284865Sobrien# buildkernel - Rebuild the kernel and the kernel-modules. 1384865Sobrien# installkernel - Install the kernel and the kernel-modules. 1484865Sobrien# installkernel.debug 1584865Sobrien# reinstallkernel - Reinstall the kernel and the kernel-modules. 1684865Sobrien# reinstallkernel.debug 1784865Sobrien# kernel - buildkernel + installkernel. 1884865Sobrien# kernel-toolchain - Builds the subset of world necessary to build a kernel 1984865Sobrien# doxygen - Build API documentation of the kernel, needs doxygen. 20218822Sdim# update - Convenient way to update your source tree (cvs). 21218822Sdim# check-old - List obsolete directories/files/libraries. 2284865Sobrien# check-old-dirs - List obsolete directories. 23104834Sobrien# check-old-files - List obsolete files. 24104834Sobrien# check-old-libs - List obsolete libraries. 2584865Sobrien# delete-old - Delete obsolete directories/files/libraries. 2684865Sobrien# delete-old-dirs - Delete obsolete directories. 2784865Sobrien# delete-old-files - Delete obsolete files. 2884865Sobrien# delete-old-libs - Delete obsolete libraries. 2984865Sobrien# 3084865Sobrien# This makefile is simple by design. The FreeBSD make automatically reads 3189857Sobrien# the /usr/share/mk/sys.mk unless the -m argument is specified on the 3284865Sobrien# command line. By keeping this makefile simple, it doesn't matter too 3384865Sobrien# much how different the installed mk files are from those in the source 3489857Sobrien# tree. This makefile executes a child make process, forcing it to use 3584865Sobrien# the mk files from the source tree which are supposed to DTRT. 3684865Sobrien# 37130561Sobrien# The user-driven targets (as listed above) are implemented in Makefile.inc1. 38130561Sobrien# 39130561Sobrien# If you want to build your system from source be sure that /usr/obj has 40130561Sobrien# at least 800MB of diskspace available. 41130561Sobrien# 42130561Sobrien# For individuals wanting to build from the sources currently on their 43130561Sobrien# system, the simple instructions are: 44130561Sobrien# 45130561Sobrien# 1. `cd /usr/src' (or to the directory containing your source tree). 46130561Sobrien# 2. Define `HISTORICAL_MAKE_WORLD' variable (see README). 47130561Sobrien# 3. `make world' 48130561Sobrien# 49130561Sobrien# For individuals wanting to upgrade their sources (even if only a 50130561Sobrien# delta of a few days): 51130561Sobrien# 52130561Sobrien# 1. `cd /usr/src' (or to the directory containing your source tree). 53130561Sobrien# 2. `make buildworld' 54130561Sobrien# 3. `make buildkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC). 55130561Sobrien# 4. `make installkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC). 56130561Sobrien# [steps 3. & 4. can be combined by using the "kernel" target] 57130561Sobrien# 5. `reboot' (in single user mode: boot -s from the loader prompt). 5884865Sobrien# 6. `mergemaster -p' 5984865Sobrien# 7. `make installworld' 6084865Sobrien# 8. `make delete-old' 6184865Sobrien# 9. `mergemaster' (you may wish to use -U or -ai). 6284865Sobrien# 10. `reboot' 6384865Sobrien# 11. `make delete-old-libs' (in case no 3rd party program uses them anymore) 6484865Sobrien# 6584865Sobrien# See src/UPDATING `COMMON ITEMS' for more complete information. 6684865Sobrien# 6784865Sobrien# If TARGET=machine (e.g. ia64, sparc64, ...) is specified you can 6884865Sobrien# cross build world for other machine types using the buildworld target, 6984865Sobrien# and once the world is built you can cross build a kernel using the 7084865Sobrien# buildkernel target. 7184865Sobrien# 7284865Sobrien# Define the user-driven targets. These are listed here in alphabetical 7384865Sobrien# order, but that's not important. 7484865Sobrien# 7584865Sobrien# Targets that begin with underscore are internal targets intended for 7684865Sobrien# developer convenience only. They are intentionally not documented and 7784865Sobrien# completely subject to change without notice. 78218822Sdim# 79218822Sdim# For more information, see the build(7) manual page. 8084865Sobrien# 8184865SobrienTGTS= all all-man buildenv buildenvvars buildkernel buildworld \ 82218822Sdim check-old check-old-dirs check-old-files check-old-libs \ 83218822Sdim checkdpadd clean cleandepend cleandir \ 84218822Sdim delete-old delete-old-dirs delete-old-files delete-old-libs \ 85130561Sobrien depend distribute distributeworld distrib-dirs distribution doxygen \ 86130561Sobrien everything hierarchy install installcheck installkernel \ 8784865Sobrien installkernel.debug reinstallkernel reinstallkernel.debug \ 8884865Sobrien installworld kernel-toolchain libraries lint maninstall \ 8984865Sobrien obj objlink regress rerelease showconfig tags toolchain update \ 9084865Sobrien _worldtmp _legacy _bootstrap-tools _cleanobj _obj \ 9184865Sobrien _build-tools _cross-tools _includes _libraries _depend \ 9284865Sobrien build32 builddtb distribute32 install32 xdev xdev-build xdev-install \ 9384865Sobrien 9484865SobrienTGTS+= ${SUBDIR_TARGETS} 9584865Sobrien 9684865SobrienBITGTS= files includes 97130561SobrienBITGTS:=${BITGTS} ${BITGTS:S/^/build/} ${BITGTS:S/^/install/} 98130561SobrienTGTS+= ${BITGTS} 99130561Sobrien 10084865Sobrien.ORDER: buildworld installworld 101218822Sdim.ORDER: buildworld distributeworld 10284865Sobrien.ORDER: buildworld buildkernel 10384865Sobrien.ORDER: buildkernel installkernel 10484865Sobrien.ORDER: buildkernel installkernel.debug 10584865Sobrien.ORDER: buildkernel reinstallkernel 10684865Sobrien.ORDER: buildkernel reinstallkernel.debug 10784865Sobrien 10884865SobrienPATH= /sbin:/bin:/usr/sbin:/usr/bin 10984865SobrienMAKEOBJDIRPREFIX?= /usr/obj 11084865Sobrien_MAKEOBJDIRPREFIX!= /usr/bin/env -i PATH=${PATH} ${MAKE} \ 11184865Sobrien ${.MAKEFLAGS:MMAKEOBJDIRPREFIX=*} __MAKE_CONF=${__MAKE_CONF} \ 11289857Sobrien -f /dev/null -V MAKEOBJDIRPREFIX dummy 11384865Sobrien.if !empty(_MAKEOBJDIRPREFIX) 11484865Sobrien.error MAKEOBJDIRPREFIX can only be set in environment, not as a global\ 11584865Sobrien (in make.conf(5)) or command-line variable. 11684865Sobrien.endif 11784865SobrienMAKEPATH= ${MAKEOBJDIRPREFIX}${.CURDIR}/make.${MACHINE} 11889857SobrienBINMAKE= \ 119130561Sobrien `if [ -x ${MAKEPATH}/make ]; then echo ${MAKEPATH}/make; else echo ${MAKE}; fi` \ 120130561Sobrien -m ${.CURDIR}/share/mk 121130561Sobrien_MAKE= PATH=${PATH} ${BINMAKE} -f Makefile.inc1 122130561Sobrien 12384865Sobrien# 12484865Sobrien# Make sure we have an up-to-date make(1). Only world and buildworld 12584865Sobrien# should do this as those are the initial targets used for upgrades. 12684865Sobrien# The user can define ALWAYS_CHECK_MAKE to have this check performed 12784865Sobrien# for all targets. 128130561Sobrien# 129130561Sobrien.if defined(ALWAYS_CHECK_MAKE) 130130561Sobrien${TGTS}: upgrade_checks 13184865Sobrien.else 132218822Sdimbuildworld: upgrade_checks 13384865Sobrien.endif 134130561Sobrien 13584865Sobrien# 13684865Sobrien# This 'cleanworld' target is not included in TGTS, because it is not a 13784865Sobrien# recursive target. All of the work for it is done right here. It is 13884865Sobrien# expected that BW_CANONICALOBJDIR == the CANONICALOBJDIR as would be 139130561Sobrien# created by bsd.obj.mk, except that we don't want to .include that file 140130561Sobrien# in this makefile. 14189857Sobrien# 14284865Sobrien# In the following, the first 'rm' in a series will usually remove all 14389857Sobrien# files and directories. If it does not, then there are probably some 14484865Sobrien# files with chflags set, so this unsets them and tries the 'rm' a 145130561Sobrien# second time. There are situations where this target will be cleaning 14689857Sobrien# some directories via more than one method, but that duplication is 14784865Sobrien# needed to correctly handle all the possible situations. 14884865Sobrien# 14984865SobrienBW_CANONICALOBJDIR:=${MAKEOBJDIRPREFIX}${.CURDIR} 15084865Sobriencleanworld: 15184865Sobrien.if ${.CURDIR} == ${.OBJDIR} || ${.CURDIR}/obj == ${.OBJDIR} 15284865Sobrien.if exists(${BW_CANONICALOBJDIR}/) 153130561Sobrien -rm -rf ${BW_CANONICALOBJDIR}/* 15484865Sobrien -chflags -R 0 ${BW_CANONICALOBJDIR} 15584865Sobrien rm -rf ${BW_CANONICALOBJDIR}/* 15684865Sobrien.endif 15789857Sobrien # To be safe in this case, fall back to a 'make cleandir' 158130561Sobrien ${_+_}@cd ${.CURDIR}; ${_MAKE} cleandir 159130561Sobrien.else 16084865Sobrien -rm -rf ${.OBJDIR}/* 161130561Sobrien -chflags -R 0 ${.OBJDIR} 162130561Sobrien rm -rf ${.OBJDIR}/* 163130561Sobrien.endif 164130561Sobrien 165218822Sdim# 166218822Sdim# Handle the user-driven targets, using the source relative mk files. 167218822Sdim# 168218822Sdim 169218822Sdim${TGTS}: 170218822Sdim ${_+_}@cd ${.CURDIR}; \ 171218822Sdim ${_MAKE} ${.TARGET} 172218822Sdim 17384865Sobrien# Set a reasonable default 17484865Sobrien.MAIN: all 17584865Sobrien 17684865SobrienSTARTTIME!= LC_ALL=C date 17784865SobrienCHECK_TIME!= find ${.CURDIR}/sys/sys/param.h -mtime -0 17884865Sobrien.if !empty(CHECK_TIME) 17984865Sobrien.error check your date/time: ${STARTTIME} 18084865Sobrien.endif 18184865Sobrien 18284865Sobrien.if defined(HISTORICAL_MAKE_WORLD) || defined(DESTDIR) 18384865Sobrien# 18484865Sobrien# world 18584865Sobrien# 18684865Sobrien# Attempt to rebuild and reinstall everything. This target is not to be 18784865Sobrien# used for upgrading an existing FreeBSD system, because the kernel is 18884865Sobrien# not included. One can argue that this target doesn't build everything 18984865Sobrien# then. 19084865Sobrien# 19184865Sobrienworld: upgrade_checks 19284865Sobrien @echo "--------------------------------------------------------------" 19384865Sobrien @echo ">>> make world started on ${STARTTIME}" 19484865Sobrien @echo "--------------------------------------------------------------" 19584865Sobrien.if target(pre-world) 19684865Sobrien @echo 19784865Sobrien @echo "--------------------------------------------------------------" 19884865Sobrien @echo ">>> Making 'pre-world' target" 19984865Sobrien @echo "--------------------------------------------------------------" 20084865Sobrien ${_+_}@cd ${.CURDIR}; ${_MAKE} pre-world 20184865Sobrien.endif 20284865Sobrien ${_+_}@cd ${.CURDIR}; ${_MAKE} buildworld 20384865Sobrien ${_+_}@cd ${.CURDIR}; ${_MAKE} -B installworld 20484865Sobrien.if target(post-world) 20584865Sobrien @echo 20684865Sobrien @echo "--------------------------------------------------------------" 20784865Sobrien @echo ">>> Making 'post-world' target" 20884865Sobrien @echo "--------------------------------------------------------------" 20984865Sobrien ${_+_}@cd ${.CURDIR}; ${_MAKE} post-world 21084865Sobrien.endif 21184865Sobrien @echo 21284865Sobrien @echo "--------------------------------------------------------------" 21384865Sobrien @echo ">>> make world completed on `LC_ALL=C date`" 21484865Sobrien @echo " (started ${STARTTIME})" 21584865Sobrien @echo "--------------------------------------------------------------" 21684865Sobrien.else 21784865Sobrienworld: 21884865Sobrien @echo "WARNING: make world will overwrite your existing FreeBSD" 21984865Sobrien @echo "installation without also building and installing a new" 22084865Sobrien @echo "kernel. This can be dangerous. Please read the handbook," 22184865Sobrien @echo "'Rebuilding world', for how to upgrade your system." 22284865Sobrien @echo "Define DESTDIR to where you want to install FreeBSD," 22384865Sobrien @echo "including /, to override this warning and proceed as usual." 22484865Sobrien @echo "" 22584865Sobrien @echo "Bailing out now..." 22684865Sobrien @false 227130561Sobrien.endif 22884865Sobrien 22984865Sobrien# 23084865Sobrien# kernel 23184865Sobrien# 23284865Sobrien# Short hand for `make buildkernel installkernel' 23384865Sobrien# 23484865Sobrienkernel: buildkernel installkernel 23584865Sobrien 23684865Sobrien# 23784865Sobrien# Perform a few tests to determine if the installed tools are adequate 23884865Sobrien# for building the world. 23984865Sobrien# 24084865Sobrienupgrade_checks: 24184865Sobrien @if ! (cd ${.CURDIR}/tools/build/make_check && \ 24284865Sobrien PATH=${PATH} ${BINMAKE} obj >/dev/null 2>&1 && \ 24384865Sobrien PATH=${PATH} ${BINMAKE} >/dev/null 2>&1); \ 244218822Sdim then \ 24584865Sobrien (cd ${.CURDIR} && ${MAKE} make); \ 24684865Sobrien fi 24784865Sobrien 24884865Sobrien# 24984865Sobrien# Upgrade make(1) to the current version using the installed 25084865Sobrien# headers, libraries and tools. Also, allow the location of 25184865Sobrien# the system bsdmake-like utility to be overridden. 252218822Sdim# 25384865SobrienMMAKEENV= MAKEOBJDIRPREFIX=${MAKEPATH} \ 25484865Sobrien DESTDIR= \ 255218822Sdim INSTALL="sh ${.CURDIR}/tools/install.sh" 256218822SdimMMAKE= ${MMAKEENV} ${MAKE} \ 257218822Sdim -D_UPGRADING \ 258218822Sdim -DNOMAN -DNO_MAN -DNOSHARED -DNO_SHARED \ 259218822Sdim -DNO_CPU_CFLAGS -DNO_WERROR 260218822Sdim 261218822Sdimmake: .PHONY 262218822Sdim @echo 263218822Sdim @echo "--------------------------------------------------------------" 264218822Sdim @echo ">>> Building an up-to-date make(1)" 265218822Sdim @echo "--------------------------------------------------------------" 266218822Sdim ${_+_}@cd ${.CURDIR}/usr.bin/make; \ 267218822Sdim ${MMAKE} obj && \ 26884865Sobrien ${MMAKE} depend && \ 26984865Sobrien ${MMAKE} all && \ 27084865Sobrien ${MMAKE} install DESTDIR=${MAKEPATH} BINDIR= 27184865Sobrien 27284865Sobrientinderbox: 27384865Sobrien cd ${.CURDIR} && \ 27484865Sobrien DOING_TINDERBOX=YES ${MAKE} JFLAG=${JFLAG} universe 27584865Sobrien 27684865Sobrien# 27784865Sobrien# universe 27884865Sobrien# 27984865Sobrien# Attempt to rebuild *everything* for all supported architectures, 28084865Sobrien# with a reasonable chance of success, regardless of how old your 28184865Sobrien# existing system is. 282218822Sdim# 283218822Sdim.if make(universe) || make(universe_kernels) || make(tinderbox) 284218822SdimTARGETS?=amd64 arm i386 ia64 mips pc98 powerpc sparc64 sun4v 285218822SdimTARGET_ARCHES_arm?= arm armeb 286218822SdimTARGET_ARCHES_mips?= mipsel mipseb mips64el mips64eb 287218822SdimTARGET_ARCHES_powerpc?= powerpc powerpc64 28884865SobrienTARGET_ARCHES_pc98?= i386 28984865SobrienTARGET_ARCHES_sun4v?= sparc64 29084865Sobrien.for target in ${TARGETS} 29184865SobrienTARGET_ARCHES_${target}?= ${target} 29284865Sobrien.endfor 29384865Sobrien 29484865Sobrien.if defined(DOING_TINDERBOX) 29584865SobrienFAILFILE=tinderbox.failed 29684865SobrienMAKEFAIL=tee -a ${FAILFILE} 29784865Sobrien.else 29884865SobrienMAKEFAIL=cat 29984865Sobrien.endif 30084865Sobrien 30184865Sobrienuniverse: universe_prologue 30284865Sobrienuniverse_prologue: 30384865Sobrien @echo "--------------------------------------------------------------" 30484865Sobrien @echo ">>> make universe started on ${STARTTIME}" 30584865Sobrien @echo "--------------------------------------------------------------" 30684865Sobrien.if defined(DOING_TINDERBOX) 307130561Sobrien rm -f ${FAILFILE} 30884865Sobrien.endif 309130561Sobrien.for target in ${TARGETS} 310130561Sobrienuniverse: universe_${target} 31184865Sobrien.ORDER: universe_prologue universe_${target} universe_epilogue 31289857Sobrienuniverse_${target}: universe_${target}_prologue 31389857Sobrienuniverse_${target}_prologue: 31489857Sobrien @echo ">> ${target} started on `LC_ALL=C date`" 315130561Sobrien.if !defined(MAKE_JUST_KERNELS) 316130561Sobrien.for target_arch in ${TARGET_ARCHES_${target}} 317130561Sobrienuniverse_${target}: universe_${target}_${target_arch} 318218822Sdimuniverse_${target}_${target_arch}: universe_${target}_prologue 319130561Sobrien @echo ">> ${target}.${target_arch} buildworld started on `LC_ALL=C date`" 320 @(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \ 321 ${MAKE} ${JFLAG} buildworld \ 322 TARGET=${target} \ 323 TARGET_ARCH=${target_arch} \ 324 > _.${target}.${target_arch}.buildworld 2>&1 || \ 325 (echo "${target}.${target_arch} world failed," \ 326 "check _.${target}.${target_arch}.buildworld for details" | \ 327 ${MAKEFAIL})) 328 @echo ">> ${target}.${target_arch} buildworld completed on `LC_ALL=C date`" 329.endfor 330.endif 331.if !defined(MAKE_JUST_WORLDS) 332.if exists(${.CURDIR}/sys/${target}/conf/NOTES) 333 @(cd ${.CURDIR}/sys/${target}/conf && env __MAKE_CONF=/dev/null \ 334 ${MAKE} LINT > ${.CURDIR}/_.${target}.makeLINT 2>&1 || \ 335 (echo "${target} 'make LINT' failed," \ 336 "check _.${target}.makeLINT for details"| ${MAKEFAIL})) 337.endif 338 @cd ${.CURDIR} && ${MAKE} ${.MAKEFLAGS} TARGET=${target} \ 339 universe_kernels 340.endif 341 @echo ">> ${target} completed on `LC_ALL=C date`" 342.endfor 343universe_kernels: universe_kernconfs 344.if !defined(TARGET) 345TARGET!= uname -m 346.endif 347KERNCONFS!= cd ${.CURDIR}/sys/${TARGET}/conf && \ 348 find [A-Z0-9]*[A-Z0-9] -type f -maxdepth 0 \ 349 ! -name DEFAULTS ! -name NOTES 350universe_kernconfs: 351.for kernel in ${KERNCONFS} 352TARGET_ARCH_${kernel}!= cd ${.CURDIR}/sys/${TARGET}/conf && \ 353 config -m ${.CURDIR}/sys/${TARGET}/conf/${kernel} 2> /dev/null | \ 354 grep -v WARNING: | cut -f 2 355.if empty(TARGET_ARCH_${kernel}) 356.error "Target architecture for ${TARGET}/conf/${kernel} unknown. config(8) likely too old." 357.endif 358universe_kernconfs: universe_kernconf_${TARGET}_${kernel} 359universe_kernconf_${TARGET}_${kernel}: 360 @(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \ 361 ${MAKE} ${JFLAG} buildkernel \ 362 TARGET=${TARGET} \ 363 TARGET_ARCH=${TARGET_ARCH_${kernel}} \ 364 KERNCONF=${kernel} \ 365 > _.${TARGET}.${kernel} 2>&1 || \ 366 (echo "${TARGET} ${kernel} kernel failed," \ 367 "check _.${TARGET}.${kernel} for details"| ${MAKEFAIL})) 368.endfor 369universe: universe_epilogue 370universe_epilogue: 371 @echo "--------------------------------------------------------------" 372 @echo ">>> make universe completed on `LC_ALL=C date`" 373 @echo " (started ${STARTTIME})" 374 @echo "--------------------------------------------------------------" 375.if defined(DOING_TINDERBOX) 376 @if [ -e ${FAILFILE} ] ; then \ 377 echo "Tinderbox failed:" ;\ 378 cat ${FAILFILE} ;\ 379 exit 1 ;\ 380 fi 381.endif 382.endif 383